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Sinornithosaurus millenii

Dinosaur: Sinornithosaurus millenii

Type: Theropod

Length*: 1.2 m 3.9 ft
Weight*: 2.9 kg 6 lb
*The largest known specimen

ESR: 3.5 / 4 (estimated size reliability)


Material: At least several individuals (include large part of skeleton, skulls and feathers).
References: Xu, Wang and Wu, (1999). A dromaeosaurid dinosaur with filamentous integument from the Yixian Formation of China.


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